diff --git a/CHANGELOG.md b/CHANGELOG.md
index d792563..4130490 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,15 @@ All notable changes to Multi-Debrid Downloader are documented in this file.
 
 ## [Unreleased]
 
+## [2.0.50] - 2026-08-21
+
+### In-app updates
+
+- Deferred silent installer startup until the current application process has fully exited so the new version can acquire the single-instance lock.
+- Added an installer-level process handoff that also protects upgrades launched by v2.0.48 and v2.0.49.
+- Reduced the delay between a verified update download and application shutdown from five seconds to 250 milliseconds.
+- Added Windows process-order regression coverage and made the public release verifier require the update-safe NSIS include.
+
 ## [2.0.49] - 2026-08-21
 
 ### Download table
diff --git a/package-lock.json b/package-lock.json
index 48845dc..3a028c7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "multi-debrid-downloader",
-  "version": "2.0.49",
+  "version": "2.0.50",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "multi-debrid-downloader",
-      "version": "2.0.49",
+      "version": "2.0.50",
       "license": "MIT",
       "dependencies": {
         "adm-zip": "0.6.0",
diff --git a/package.json b/package.json
index 40f54af..fe8aff5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "multi-debrid-downloader",
-  "version": "2.0.49",
+  "version": "2.0.50",
   "description": "Desktop downloader",
   "main": "build/main/main/main.js",
   "author": "Sucukdeluxe",
@@ -94,10 +94,10 @@
       "icon": "assets/app_icon.ico",
       "signAndEditExecutable": false
     },
-    "nsis": {
-      "artifactName": "${productName}-Setup-${version}.${ext}",
-      "include": "resources/installer.nsh",
-      "oneClick": false,
+    "nsis": {
+      "artifactName": "${productName}-Setup-${version}.${ext}",
+      "include": "resources/installer.nsh",
+      "oneClick": false,
       "perMachine": false,
       "allowToChangeInstallationDirectory": true,
       "createDesktopShortcut": true